setSelectionMode method

void setSelectionMode(
  1. bool selecting
)

Enables or disables selection mode

Implementation

void setSelectionMode(bool selecting) {
  if (_isDisposed || _isSelecting == selecting) return;
  _isSelecting = selecting;

  if (!selecting) {
    _selectedItems.clear();
  }

  _callbacks?.onSelectionModeChanged?.call(_isSelecting);
  _callbacks?.onSelectionChanged?.call(selectedItems);
}